easy
"Two weeks ago I was on a one-year check. My medicine was not very helpful. One year ago, 37% of the fev1 improved from the drug to 43%. But two weeks ago, 26.8%. Is it so bad that I train, walk, do everything I do? Or may the result fluctuate? I just got another drug, but my mood was worse than a year ago. Will this be better at some time?"